Home / 2,937.44-4,401.91-1,474.58

Finding the Fourth Proportional to 2,937.44, 4,401.91 and 1,474.58

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Solution

The fourth proportional to 2,937.44, 4,401.91 and 1,474.58 is: 2,209.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937.44 : 4,401.91 = 1,474.58 : x
  2. Step 2: Convert to fraction form
    2,937.44/4,401.91 = 1,474.58/x
  3. Step 3: Cross multiply
    2,937.44x = 4,401.91 × 1,474.58
  4. Step 4: Simplify right side
    2,937.44x = 6,490,968.45
  5. Step 5: Solve for x
    x = 6,490,968.45/2,937.44
  6. Step 6: Final answer
    x = 2,209.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.